This galactic collision might be more impactful than you think. Iran's exiled crown prince sends a message to Donald Trump ...

On Jan. 15, 2025, the Gaia spacecraft took its last image. Then the craft ran a final round of engineering tests, fired its ...

The discovery of thousands more galaxies with stars ringing their main disks could help astronomers study galactic evolution ...

It used to be said that you could test your eyesight by counting the number of stars visible to the unaided eye. The best nights to try this are around January 19 when the Moon is new ...

Led by Zhou, an international team used the ultra-sensitive Atacama Large Millimeter/submillimeter Array (ALMA) to probe the ...

The most startling revelation regarding 3I/ATLAS concerns its age. Associate Professor Michele Bannister of the University of ...

I/ATLAS discovery shocks scientists as the interstellar visitor exposes major blind spots in Earth's planetary defence and ...

Despite a brief resurgence of ultra-long nails in 2025, seen on the likes of Saweetie, Cardi B, Sha’Carri Richardson and of ...

Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...

Using deep imaging from the James Webb Space Telescope, they observed a galaxy bearing a striking resemblance to our ...

Hypervelocity stars have, since the 1920s, been an important tool that allows astronomers to study the properties of the ...